Description

When running an app that uses Firebase on Xcode 26, we get an EXC_BREAKPOINT

Thread 6: EXC_BREAKPOINT (code=1, subcode=0x257b8318c)

on https://github.com/google/GoogleDataTransport/blob/398227941b1b83179d3241f72842e2b1e23663f4/GoogleDataTransport/GDTCORLibrary/GDTCORReachability.m#L86

Reproducing the issue

Run an app that uses Firebase with Xcode 26 on iOS 26.

Firebase SDK Version

11.14

Xcode Version

26 beta

Installation Method

CocoaPods

Firebase Product(s)

Infrastructure, All

Targeted Platforms

iOS

Relevant Log Output

If using Swift Package Manager, the project's Package.resolved

Replace this line with the contents of your Package.resolved.

If using CocoaPods, the project's Podfile.lock

Replace this line with the contents of your Podfile.lock!